Coach heater and main AC cycle on together

Hey folks,
I am guessing this is posted on here some where, but I have not had the chance to run my heater on the Cyclone 3010 until recently. When the heat comes on... so does the main cabin AC unit. I am plugged into shore power and have not tried it unplugged.... any guesses as to something wired up wrong? Also thinking about throwing the AC breaker or fuse. Thanks for any ideas and I am going over to the owners manual section to see if I can find any ideas there.


jp

found it...

//heartlandowners.org/showthread.php/49242-SOLVED-Furnace-comes-on-when-Dometic-AC-is-on

I knew the answer would be here. Now to see if this works?

You found the right answer, set the AC fan to auto